ELM453
Features
- High speed 1Mbit/s
- High isolation voltage between input and output (Viso=3750 Vrms )
- High CMR 15KV/us at VCM=1500V (ELM453)
- Guaranteed performance from 0° C to 70° C
- Wide operating temperature range of -40° C to 85° C
- Pb free and Ro HS and Halogen free pliant
- c UL approved (No. E214129)
- VDE approved (No. 40028116)
- SEMKO approved
- NEMKO approved
- DEMKO approved
- FIMKO approved
ELM45X series
Schematic
Description
The ELM452 and ELM453 devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional phototransistor couplers by reducing the base-collector capacitance of the input transistor. The devices are packaged in industry standard 5pin SOP packages and are suitable for surface mounting. Pin Configuration 1. Anode 3. Cathode 4. Gnd 5. Vout 6. VCC
Applications
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